This investigation studied the utilization of water hyacinth (Eichhornia crassipes) as biochar
for adsorption of trivalent chromium ion. The prepared biochar has been characterized by …

An increased interest in the removal of heavy metal ions from aqueous media is
encountered due to their toxicity and negative impacts on ecosystems, human health and …

Bacillus nitratireducens was isolated from textile effluent and showed high tolerance to
chromium (Cr), reaching up to a 1000 mg/L MIC value. This research was aimed at utilizing …

The difference in toxicity is one of the main reasons for the recent development of analytical
procedures for differentiating chromium (Cr) species. Non-chromatographic speciation …

Tea is one of the most common and popular beverages spanning vast array of cultures all
over the world. The main nutritional benefits of drinking tea are its anti-oxidant properties …

In the present work, a cloud point extraction (CPE) system has been proposed for
determination of species de chromium in the natural water samples, Cr (III) and Cr (VI). The …

Titanium dioxide nanotubes (TDNTs) were used as a solid phase extraction adsorbent for
chromium species by a packed microcolumn coupled with inductively coupled plasma mass …

A simple procedure for dispersive liquid-liquid microextraction (DLLME) of Cr (III) and Cr (VI)
species has been established. The ion associate represented by halochromate (CrO 3 Cl−) …

Screen-printed membrane sensors based on the use of paper and ceramic substrates are
fabricated, characterized, and used for rapid batch and continuous monitoring of CrIII in the …

Sustainable treatment of wastewater containing trivalent chromium (Cr 3+) remains a
significant challenge owing to the several limitations of the existing methodologies. Herein …